Finding the Fourth Proportional to 9,462.31, 13,057.22 and 5,483.68

Step by Step Solution

1. Step 1: Write the proportion equation
   9,462.31 : 13,057.22 = 5,483.68 : x
2. Step 2: Convert to fraction form
   9,462.31/13,057.22 = 5,483.68/x
3. Step 3: Cross multiply
   9,462.31x = 13,057.22 × 5,483.68
4. Step 4: Simplify right side
   9,462.31x = 71,601,597.24
5. Step 5: Solve for x
   x = 71,601,597.24/9,462.31
6. Step 6: Final answer
   x = 7,567.03